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horsena [70]
3 years ago
8

Which of the following would be the . most logical first step to solving this quadratic equation

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
7 0
Hello!

When solving a quadratic equation, we should begin by confirming that the right side is equal to 0. The equation above, however, contains a 2 on the right side.

Therefore, the most logical first step would be to subtract 2 from both sides, leaving the ride side equal to 0.

I hope this helps!
Oliga [24]3 years ago
6 0

Answer:

Option D is correct.

Step-by-step explanation:

x^2-4x+16= 2

In order to simplify the equation the first step is to subtract 2 from both sides to make 0 in the right side and converting it in standard form

ax^2+bx+c=0

therefore   option D is correct

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Candice bought a pencil box, shown below, to take with her to school
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Answer:

50.75

Step-by-step explanation:

You Just have to multiply length - width - and height - and you're good to go!

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3 years ago
The cost of a taxi ride is represented by the function c(m)=2m+4, where m is the number of miles traveled. What is the cost per
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Answer:

$6

Step-by-step explanation:

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2 years ago
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Identify the transformation from A to D.
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it would be 90 degrees clocwise

8 0
3 years ago
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Simplify 5x + 2(x - 3) = -2(x - 1)
Kruka [31]

Answer:

x=8/9

Step-by-step explanation:

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1) Distribute 2 to x and -3:

5x+2x-6=-2(x-1)

2) Distribute -2 to x and -1:

5x+2x-6=-2x+2

3) Combine alike terms:

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4) Add 2x to both sides:

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5) Add 6 to both sides:

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6) Divide both sides by 9:

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8 0
3 years ago
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Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variab
Viefleur [7K]

Answer:

log(x^7·y^2)

Step-by-step explanation:

The applicable rules are ...

... log(a^b) = b·log(a)

... log(ab) = log(a) +log(b)

_____

The first term, 7log(x) can be rewritten as log(x^7). Note that an exponentiation operator is needed when this is written as text.

The second term 2log(y) can be rewritten as log(y^2). These two rewrites make use of the first rule above.

Now, you have the sum ...

... log(x^7) +log(y^2)

The second rule tells you this can be rewritten as ...

... log(x^7·y^2) . . . . . seems to match the intent of the 3rd selection

5 0
3 years ago
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